Struct Bip32PublicKey 

pub struct Bip32PublicKey(pub PublicKey<Ed25519Bip32>);

Tuple Fields

0: PublicKey<Ed25519Bip32>

Implementations

impl Bip32PublicKey

pub fn derive(&self, index: u32) -> Result<Bip32PublicKey, DerivationError>

derive this public key with the given index.

Errors

If the index is not a soft derivation index (< 0x80000000) then calling this method will fail.

Security considerations

• hard derivation index cannot be soft derived with the public key

Hard derivation vs Soft derivation

If you pass an index below 0x80000000 then it is a soft derivation. The advantage of soft derivation is that it is possible to derive the public key too. I.e. derivation the private key with a soft derivation index and then retrieving the associated public key is equivalent to deriving the public key associated to the parent private key.

Hard derivation index does not allow public key derivation.

This is why deriving the private key should not fail while deriving the public key may fail (if the derivation index is invalid).

pub fn to_raw_key(&self) -> PublicKey

pub fn from_bech32(bech32_str: &str) -> Result<Bip32PublicKey, CryptoError>

pub fn to_bech32(&self) -> String

pub fn chaincode(&self) -> Vec<u8>

Trait Implementations

impl Clone for Bip32PublicKey

fn clone(&self) -> Bip32PublicKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Bip32PublicKey

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Bip32PublicKey

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<PublicKey<Ed25519Bip32>> for Bip32PublicKey

fn from(key: PublicKey<Ed25519Bip32>) -> Self

Converts to this type from the input type.

impl Hash for Bip32PublicKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl JsonSchema for Bip32PublicKey

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for Bip32PublicKey

fn eq(&self, other: &Bip32PublicKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RawBytesEncoding for Bip32PublicKey

fn to_raw_bytes(&self) -> &[u8]

fn from_raw_bytes(bytes: &[u8]) -> Result<Self, DeserializeError>

fn to_raw_hex(&self) -> String

fn from_raw_hex(hex_str: &str) -> Result<Self, DeserializeError>

where Self: Sized,

impl Serialize for Bip32PublicKey

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Bip32PublicKey

impl StructuralPartialEq for Bip32PublicKey